Portion of an audio component



FIG. 1 is a perspective view of a portion of an audio component showing my new design;

FIG. 2 is a plan view thereof;

FIG. 3 is a side elevational view of one side, the other side view being a mirror image thereof; and,

FIG. 4 is an end elevational view of one end, the other end view being a mirror image thereof.

The broken line showing of the circles in the claimed area and the remainder of the audio component is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a portion of an audio component, as shown and described. 